| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.40 | 6.129% | $151.1277 | $151.13 | $151.15 | $151.10 |
| Purchase #2 | $213.53 | 4.472% | $223.0791 | $223.08 | $223.10 | $223.10 |
| Purchase #3 | $240.79 | 10.201% | $265.353 | $265.35 | $265.35 | $265.40 |
| Purchase #4 | $210.58 | 13.215% | $238.4081 | $238.41 | $238.40 | $238.40 |
| Purchase #5 | $161.51 | 4.566% | $168.8845 | $168.88 | $168.90 | $168.90 |
| Purchase #6 | $241.98 | 3.119% | $249.5274 | $249.53 | $249.55 | $249.50 |
| Purchase #7 | $94.90 | 12.402% | $106.6695 | $106.67 | $106.65 | $106.70 |
| 7 purchase totals = | $1,305.69 | $1,403.0493 | $1,403.05 | $1,403.10 | $1,403.10 | |